Essex County and Andover Town property record for 50 Walnut Ave, Andover, MA 01810
| Property Type | Duplex |
|---|---|
| Details | 7 bd · 4 ba · 4,136 sqft · built 1876 |
| Lot Size | 0.648 acres (28,214 sqft) |
| Owner | 2 Individuals on Record |
| Last Sale | $733,000 (Aug 2000) |
| Tax Bill | $21,023 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | ANDO M:00020 B:00063 L:00000 |
| Primary APN | ANDO M:00020 B:00063 L:00000 |
|---|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 14 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 4,136 sqft Living Area |
| Gross Area | 8,622 sqft |
| Basement Area | 2,228 sqft |
| Unfinished Basement | 2,228 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1876 |
|---|---|
| Effective Year Built | Effective 1876 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 28,214 sqft (0.648 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 50 WALNUT AVE |
|---|---|
| City | ANDOVER |
| State | MA |
| Zip | 01810-1741 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | SRA |
| Legal Subdivision | CENTRAL PLAZA |
| Legal Block | 63 |
| Jurisdiction | ANDOVER MA |
| Township / Civil Division | ANDOVER |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 254100 |
Source: Essex County and Andover Town assessment roll, as of April 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals on Record |
|---|---|
| Mailing Address | 50 WALNUT AVE, ANDOVER, MA 01810-1741 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 14, 2000 · Amount on Record |
| Deed Sale | Aug 14, 2000 · Amount on Record |
| Deed Book / Page | 5832 / 225 |
| Record Updated | Jun 8, 2026 |
Source: Essex County and Andover Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Essex County |
| County Subdivision | Andover Town |
| Unified School District | Andover School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $21,023.00 (+0.93%) | $1,683,200 (+4.08%) Land $603,800 Building $1,079,400 |
| 2024 | $20,830.00 (+16.49%) | $1,617,200 (+23.54%) Land $553,200 Building $1,064,000 |
| 2023 | $17,882.00 | $1,309,100 Land $498,300 Building $810,800 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective July 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ANDOVER WATER DEPT serves 36,569 people · EPA ID MA3009000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line replacement currently in violation since Nov 2021 Corrosion control Jan 2022 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 495 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
May also be available: AT&T, T-Mobile.
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